Ignore already escaped | when building markdown table (microsoft#3281)

Fix CodeQL issue https://github.com/microsoft/typespec/security/code-scanning/13
pinterest · May 7, 2024 · b1e6a64 · b1e6a64
1 parent 4b3489f
commit b1e6a64
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/tspd/src/ref-doc/utils/markdown.ts b/packages/tspd/src/ref-doc/utils/markdown.ts
@@ -27,7 +27,7 @@ export function link(text: string, url: string) {
 }
 
 function escapeMarkdownTable(text: string) {
-  return text.replace(/(\|)/g, "\\$1").replace(/\n/g, "<br />");
+  return text.replace(/([^\\])(\|)/g, "$1\\$2").replace(/\n/g, "<br />");
 }
 
 export function table([header, ...rows]: string[][]) {